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Reel/Frame:	063816/0760			Pages:	10
		Recorded:	05/31/2023
Attorney Dkt #:	2067147-0028
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 12

Patent #:	7804821	Issue Dt:	09/28/2010	Application #:	10463111	Filing Dt:	06/16/2003
Publication #:	US20030224795	Pub Dt:	12/04/2003
Title:	CIRCUIT SWITCHED CELLULAR NETWORK TO INTERNET CALLING WITH INTERNET ANTENNAS

Patent #:	7809381	Issue Dt:	10/05/2010	Application #:	11183379	Filing Dt:	07/18/2005
Publication #:	US20060121916	Pub Dt:	06/08/2006
Title:	PRESENCE DETECTION FOR CELLULAR AND INTERNET PROTOCOL TELEPHONY

Patent #:	7502615	Issue Dt:	03/10/2009	Application #:	11183534	Filing Dt:	07/18/2005
Publication #:	US20060116127	Pub Dt:	06/01/2006
Title:	HANDOFF FOR CELLULAR AND INTERNET PROTOCOL TELEPHONY

Patent #:	8763081	Issue Dt:	06/24/2014	Application #:	11397313	Filing Dt:	04/03/2006
Publication #:	US20070234404	Pub Dt:	10/04/2007
Title:	Network based authentication

Patent #:	7958276	Issue Dt:	06/07/2011	Application #:	11656887	Filing Dt:	01/22/2007
Publication #:	US20080177904	Pub Dt:	07/24/2008
Title:	AUTOMATIC CONFIGURATION OF PERIPHERAL DEVICES

Patent #:	8184590	Issue Dt:	05/22/2012	Application #:	11832928	Filing Dt:	08/02/2007
Publication #:	US20090034471	Pub Dt:	02/05/2009
Title:	METHOD AND SYSTEM FOR HANDOFF BETWEEN WIRELESS NETWORKS

Patent #:	8542673	Issue Dt:	09/24/2013	Application #:	12290662	Filing Dt:	10/30/2008
Publication #:	US20090147774	Pub Dt:	06/11/2009
Title:	MULTIMEDIA INTERACTIVE TELEPHONY SERVICES

Patent #:	9774695	Issue Dt:	09/26/2017	Application #:	12813022	Filing Dt:	06/10/2010
Publication #:	US20110072154	Pub Dt:	03/24/2011
Title:	ENHANCED PRESENCE DETECTION FOR ROUTING DECISIONS

Patent #:	9131006	Issue Dt:	09/08/2015	Application #:	13406790	Filing Dt:	02/28/2012
Publication #:	US20120157059	Pub Dt:	06/21/2012
Title:	METHOD AND SYSTEM FOR EXTENDING SERVICES TO CELLULAR DEVICES

Patent #:	10681612	Issue Dt:	06/09/2020	Application #:	13709732	Filing Dt:	12/10/2012
Publication #:	US20130343206	Pub Dt:	12/26/2013
Title:	MOBILE TELEPHONE RESELECTION BETWEEN A CIRCUIT SWITCHED CELLULAR NETWORK AND THE INTERNET AND USE OF THE INTERNET TO CONNECT MOBILE SWITCHING CENTERS TO ANTENNAS

Patent #:	10985983	Issue Dt:	04/20/2021	Application #:	15524855	Filing Dt:	05/05/2017
Publication #:	US20170339009	Pub Dt:	11/23/2017
Title:	METHOD AND SYSTEM FOR DYNAMICALLY CONFIGURING A CLIENT INSTALLED AND RUNNING ON A COMMUNICATION DEVICE

Assignor

Exec Dt:

05/31/2023

Assignee

2000 MCKINNEY AVENUE, SUITE 700

DALLAS, TEXAS 75201

Correspondence name and address
	DON KAY
	355 S. GRAND AVENUE, SUITE 4200
	LOS ANGELES, CA 90071

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